II Samuel 3:30 · Bible study
2 Samuel 3:30 Commentary: Joab's Killing of Abner
Hebrew · 6 what the commentators say
Meaning in one sentence
Was Joab's killing of Abner legitimate blood vengeance or treacherous murder? Commentators and context reveal the deceit, and David's innocence.
Research Summary
- Meaning: Joab and Abishai murder Abner, citing blood vengeance for their brother Asahel, but the context shows it was a treacherous political assassination.
- Key words: הָרְגוּ (hāragû, 'they killed', violent act) vs הֵמִית (hēmît, 'he had killed', caused death); the first carries a stronger connotation of murder.
- Main debate: Was Joab's act a legitimate blood vengeance or a treacherous murder? Commentators and David's reaction strongly support the latter.
- Theological theme: Vengeance belongs to God; human revenge corrupts justice and disrupts God's redemptive work.
- Best use: Preaching or teaching on conflict resolution, forgiveness, and the limits of personal vengeance in the light of God's kingdom.
Translation Comparison
BSB Berean Standard Bible 2020
(Joab and his brother Abishai murdered Abner because he had killed their brother Asahel in the battle at Gibeon.)
WEB World English Bible 2000
So Joab and Abishai his brother killed Abner, because he had killed their brother Asahel at Gibeon in the battle.
KJV King James Version 1769
So Joab and Abishai his brother slew Abner, because he had slain their brother Asahel at Gibeon in the battle.
ASV American Standard Version 1901
So Joab and Abishai his brother slew Abner, because he had killed their brother Asahel at Gibeon in the battle.
YLT Young's Literal Translation 1898
And Joab and Abishai his brother slew Abner because that he put to death Asahel their brother, in Gibeon, in battle.
Darby Darby Bible 1890
So Joab and Abishai his brother killed Abner, because he had slain their brother Asahel at Gibeon in the battle.
Douay-Rheims Douay-Rheims Bible 1899
So Joab and Abisai his brother slew Abner, because he had killed their brother Asael at Gabaon in the battle.
Translations in other languages (10 available)
Joab pues y Abisai su hermano mataron á Abner, porque él había muerto á Asael, hermano de ellos en la batalla de Gabaón.
Então Joabe e Abisai seu irmão mataram a Abner, porque ele havia matado a Asael, irmão deles na batalha de Gibeão.
Ainsi Joab et Abischaï, son frère, tuèrent Abner, parce qu’ il avait donné la mort à Asaël, leur frère, à Gabaon, dans la bataille.
Also erwürgten Joab und Abisai Abner, darum daß er ihren Bruder Asahel getötet hatte im Streit zu Gibeon.
Alzo hebben Joab en zijn broeder Abisai Abner doodgeslagen, omdat hij hun broeder Asahel te Gibeon in den strijd gedood had.
Così Joab ed Abishai, suo fratello, uccisero Abner, perché questi aveva ucciso Asael loro fratello, a Gabaon, in battaglia.
A tak Joab i Abisaj, brat jego, zabili Abnera, przeto iż on też był zabił Asaela, brata ich, w bitwie u Gabaona.
Иоав же и брат его Авесса убили Авенира за то, что он умертвил брата их Асаила в сражении у Гаваона.
約押 和他兄弟 亞比篩 殺了 押尼珥，是因 押尼珥 在基遍 爭戰 的時候殺了 他們的兄弟 亞撒黑。
So Joab and Abishai his brother put Abner to death, because he had put to death their brother Asahel in the fight at Gibeon.
Verse in Context
Original Language (Biblical Hebrew)
Old Testament · Biblical Hebrew · II Samuel 3:30
Source: STEPBible TAGNT/TEHB (CC-BY 4.0). Click or tap a morphology code to see the full parsing.
Scholars' Consensus
Commentators across traditions agree that Joab's act was a treacherous murder, not a legitimate act of blood vengeance. The Cambridge Bible for Schools and Colleges notes that the Hebrew uses different verbs: the first (hāragû, 'they killed') denotes a violent, murderous act, while the second (hēmît, 'he had killed') is a more general term for causing death. John Gill calls it 'no just reason at all' because Abner's killing of Asahel occurred in battle, with reluctance and after fair warning, whereas Joab struck Abner in peacetime, deceitfully, under the guise of friendship. Wesley's Explanatory Notes adds that Abishai was guilty as an accessory since the murder was committed with his consent and counsel. David himself disavowed the act in verse 28, pronouncing a curse on Joab's house and publicly mourning Abner. The consensus is clear: personal revenge in peacetime, especially after a political defection, cannot be justified under the law or by godly leadership.
How settled is the interpretation?
Interpretive difficulty: Medium
Main views:
- Treacherous murder: David's disavowal, the deceptive manner of the killing at the gate, and the peace context; supported by most commentators.
- Political assassination: Joab's rivalry with Abner for position as general; David's political vulnerability.
- Justified blood vengeance (minority): The law of the blood avenger (Num 35) allowed a kinsman to kill a murderer. Some argue Asahel's death was unjustified by modern standards, but the text frames Abner's act as defensive.
What is clear: David considered himself and his kingdom guiltless of Abner's blood, and publicly mourned the death as a tragedy.
What Scholars Agree and Debate
| Topic | Agreed | Debated |
|---|---|---|
| Legitimacy of blood vengeance | Christians agree that the Old Testament allowed for a blood avenger but also set limits (e.g., cities of refuge). | Whether Joab had any legal claim: his brother was killed in battle with fair warning, not premeditated murder, but some argue the law of the avenger still applied. |
| Joab's guilt and Abishai's complicity | All agree Joab committed murder. David's curse treats him as guilty. | Abishai's role: some see him as a full accessory (Wesley), others as merely present or complicit by association (Gill). |
| David's failure to punish Joab | All agree David was innocent of the bloodshed and publicly disavowed it. | Why did David not execute Joab? Some say political expediency (Joab was powerful), others suggest he awaited God's timing (1 Kings 2:5-6). |
Historical & Cultural Context
This verse sits within a bitter blood feud between the sons of Zeruiah, Joab, Abishai, and Asahel, and Abner, Saul's general. As Ellicott's Commentary notes, a blood feud seems to have existed between them. The conflict began at Gibeon (2 Samuel 2). During that battle, the swift-footed Asahel pursued Abner relentlessly. Abner warned him three times to turn aside, but Asahel refused. In self-defense, Abner struck him with the butt of his spear, killing him (2 Sam 2:23). That death was in the heat of war, arguably justifiable.
Months later, Abner fell out with Ish-bosheth and defected to David, bringing the northern tribes with him as a peace offering. He came to Hebron, David's capital, and they made a covenant; David sent him away in peace. Joab, who had been away on a raid, was not present. When he returned, he was furious. He sent messengers to bring Abner back without David's knowledge, lured him to the city gate, and stabbed him under the fifth rib (v.27). Hebron was a city of refuge under the law (Numbers 35), but Joab's act was premeditated and deceptive. David publicly disavowed the killing, cursed Joab's house, and led the public mourning. This murder threatened the fragile unity of the kingdom, a political assassination as much as an act of personal revenge. The whole episode shows the tension between tribal blood justice and the order of God's anointed king.
Textual Notes
The supplied sources note one significant textual variant. The Cambridge Bible for Schools and Colleges mentions that the Septuagint reads 'Joab and Abishai were lying in wait for Abner' instead of 'killed.' This variant emphasizes the premeditated, deceptive nature of the act, Joab set a trap, only then struck. The Masoretic Text's reading 'they killed' is followed by most English translations and is the basis for the commentary tradition. No other variants are noted by the consulted sources.
Reception History
This passage has been used throughout church history as a warning against personal revenge dressed as justice. Early church fathers like Chrysostom pointed to David's innocence and mourning as the mark of a godly king. In medieval exegesis, Joab was often cited as a cautionary example of mixing private vendetta with public duty. Reformed commentators follow the same line: David's curse on Joab (v.29) holds him accountable even though he remained in service. In modern preaching, the story is applied to ethnic or tribal conflicts, showing how personal grudges can undermine the unity God desires for His people. The passage also reinforces the New Testament principle that vengeance belongs to the Lord (Romans 12:19).
Preaching This Verse
Three-point outline
- Revenge wears a mask of righteousness. Joab uses Asahel's death as a pretext, but the context shows he acted out of jealousy and political rivalry.
- The king's justice supersedes personal vengeance. David disavows Joab's act and pronounces a curse, showing that the ruler, not the clan, holds the sword.
- God's kingdom advances through peace, not blood feuds. Abner's defection was a step toward unifying Israel under David; Joab's murder set that cause back.
Five-point outline
- The backstory: Asahel's death in battle (2 Sam 2:23).
- The deception: Joab pretends friendship at the gate (v.27).
- The murder: cold-blooded killing in a city of refuge.
- The response: David's innocence and curse (v.28-29).
- The lesson: personal revenge undermines God's redemptive plan.
Illustration hooks
- A family feud that escalates across generations, like the Hatfields and McCoys, where no one can remember the original grievance.
- A peace deal brokered by a leader, then shattered when a rival faction assassinates the defector for past wrongs.
- A workplace where old grudges are settled secretly under a guise of cooperation, destroying trust.
Questions your congregation is asking
- Why didn't David punish Joab immediately if the murder was so wrong?
- Does this mean we should never seek justice for someone who harmed our family?
- How do we forgive someone who has hurt us deeply when the pain still feels fresh?
Leading a Discussion
This passage forces us to examine our motives when we seek justice. Joab had a real grievance, his brother was killed. But the way he handled it brought guilt, not resolution. As you discuss these questions, consider how we can trust God with our anger rather than taking revenge into our own hands.
Discussion questions
- What sequence of events led to Abner's death? List the steps from chapter 2 through to this verse.
- Why does Joab give Asahel's death as his motive? Do you think that was his only reason, or were there others?
- How does David respond to the murder, and what does that tell us about the nature of the killing?
- In what ways do we sometimes justify revenge by calling it 'justice' or 'standing up for family'?
- What would it have looked like for Joab to trust David, or God, to handle the situation with Abner?
- How does this story shape your understanding of the command 'Vengeance is mine, says the Lord'?
Word Study
The key original-language words in this verse. Select any word for its full lexicon entry — meaning, every occurrence in Scripture, and related words.
Cross-References
Source: Treasury of Scripture Knowledge (TSK, public domain)
| II Samuel 2:19 | Asahel pursued Abner. He didn’t turn to the right hand or to the left from following Abner. |
| II Samuel 2:23 | However, he refused to turn away. Therefore Abner with the back end of the spear struck him in the body, so that the spear came out behind him; and he fell down there and died in the same place. As many as came to the place where Asahel fell down and died stood still. |
| Proverbs 28:17 | A man who is tormented by blood guilt will be a fugitive until death. No one will support him. |
| Acts 28:4 | When the natives saw the creature hanging from his hand, they said to one another, “No doubt this man is a murderer, whom, though he has escaped from the sea, yet Justice has not allowed to live.” |
Interlinear and lexical data from STEPBible (CC BY 4.0). Cross-reference data from OpenBible.info (CC BY 4.0). Commentaries are public domain.
For personal reflection
Read the devotional page — prayer, application, and "for families"
What the Commentators Say
6 public-domain commentaries, condensed into plain language.
Cambridge Bible for Schools and Colleges Anglican 1880
The commentator observes that the Hebrew text uses
Geneva Bible Notes Reformed 1599
The Geneva note explains Joab and Abishai's killing of Abner as direct vengeance for their brother Asahel's death in the battle at Gibeon. It states the motive plainly, without moral commentary or judgment.
Gill's Exposition of the Bible Baptist 1748
Gill draws a sharp moral contrast between the two killings. Abner shed Asahel's blood reluctantly in open battle after fair warning, but Joab killed Abner willfully in peacetime under the pretense of friendship, making it a cold-blooded murder. For Gill, the circumstances and intent make Joab's act far worse.
Lange's Commentary Reformed 1857
Lange reads Abner’s defection as driven by wounded pride and ambition, not pure theocratic obedience. His angry response to Ishbosheth’s reproach reveals a man who invokes God’s promise to David as a convenient cover for his own autocratic will, not as a genuine change of heart.
Matthew Henry's Commentary Reformed/Presbyterian 1710
Henry notes that David's elaborate curse on Joab's household shows how deeply he abhorred the murder, and that David's public mourning proved his innocence. David could not punish Joab legally but called on God to avenge the bloodshed, making clear his own hands were clean.
Wesley's Explanatory Notes Methodist/Wesleyan 1754
Wesley emphasizes that Abishai shares full guilt for the murder even though Joab carried it out, because he gave consent, counsel, and approval. He draws a clear line: a killing done in battle for self-defense is one thing, but this was a treacherous murder with no such justification.